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Typical Tire Sizes for 2018 Kia Optima
205/65-16
215/55-17
235/45-18
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Custom Fit Tire Chains by Tire Size
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10
10.5
11
11.5
12
12.5
13
13.5
14
14.5
14.75
15.5
20
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
36.5
37
38
38.5
39.5
40
42
44
125
135
145
155
165
175
180
185
190
195
200
205
215
220
225
230
235
240
245
255
265
270
275
285
295
305
315
320
325
335
345
355
365
370
375
385
395
405
420
425
445
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455
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Tire Chains
Tire Chains
Class S Compatible
On Road Only
Deep Snow
Roof Rack
Aero Bars
Platform Rack
Square Bars
Black
Trailer Hitch
2 Inch Hitch
Class III
Concealed Cross Tube
10000 lbs GTW
Trailer Ramp Springs
Dual Ramp Spring
Single Ramp Spring
8 Foot Wide Trailer
7 Foot Wide Trailer
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